IN718 Powder for Additive Manufacturing
MET Inconel 718 is a high-strength, corrosion-resistant nickel chromium material used in a wide temperature range from cryogenic to high temperature applications. The age-hardenable alloy can be readily fabricated, even into complex parts. Its welding characteristics, especially its resistance to post-weld cracking, are outstanding.
The ease and economy with which MET IN718 can be fabricated, combined with good tensile, fatigue, creep, and rupture strength, have resulted in its use in a wide range of applications. Examples of these are components for liquid fueled rockets, rings, casings and various formed sheet metal parts for aircraft and land-based gas turbine engines, and cryogenic tankage. It is also used for fasteners and instrumentation parts.
Description
Chemical composition
| Element | Min [wt%] | Max [wt%] |
|---|---|---|
| Ni | 50,0 | 55,0 |
| Cr | 17,0 | 21,0 |
| Nb | 4,75 | 5,5 |
| Mo | 2,8 | 3,3 |
| Ti | 0,65 | 1,15 |
| Co | – | 1,0 |
| Al | 0,2 | 0,8 |
| Si | – | 0,35 |
| Mn | – | 0,35 |
| Others total | – | 0,5 |
| Fe | Balance | Balance |
Particle Size Distribution (others on request)
| PSD range [µm] | d10min | d90max |
|---|---|---|
| 5 – 20 | 4 | 22 |
| 15 – 45 | 10 | 48 |
| 15 – 53 | 10 | 56 |
| 20 – 63 | 18 | 66 |
| 45 – 106 | 40 | 106 |
Datasheet
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